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Re: [PATCH] {ylwrap-refactor} Fix bug with non-suffix rules for C++ yacc


From: Stefano Lattarini
Subject: Re: [PATCH] {ylwrap-refactor} Fix bug with non-suffix rules for C++ yacc
Date: Tue, 28 Jun 2011 23:57:28 +0200
User-agent: KMail/1.13.3 (Linux/2.6.30-2-686; KDE/4.4.4; i686; ; )

On Tuesday 28 June 2011, Stefano Lattarini wrote:
> Non-suffix rules aren't allowed to use the %EXT% substitution,
> but the yacc rules were doing so; for implementation reasons,
> this problems only manifested itself when Yacc was used with C++
> and with different extensions (e.g., `y++' and `yxx') in the
> same Makefile.am.
> 
> Bug introduced in commit v1.11-402-g834ed72, and exposed by
> failures in `yacc-cxx.test'.
> 
> This change is not completely obvious, so I'll allow 72 hours
> for a review before pushing.
> 
> Regards,
>   Stefano
> 
And consider this squashed in:

  diff --git a/lib/ylwrap b/lib/ylwrap
  index 3e756f4..6f4794f 100755
  --- a/lib/ylwrap
  +++ b/lib/ylwrap
  @@ -1,7 +1,7 @@
   #! /bin/sh
   # ylwrap - wrapper for lex/yacc invocations.

  -scriptversion=2011-05-05.12; # UTC
  +scriptversion=2011-06-28.21; # UTC
 
   # Copyright (C) 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005,
   # 2007, 2009, 2010, 2011 Free Software Foundation, Inc.


Sorry for the noise,
  Stefano



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